对测点标杆露出地面的部分设置保护装置。沉降板观测标杆易损坏，在标杆上竖

A protection device is provided for the part of the measuring point pole exposed from the ground. The observation pole of the settlement plate is easily damaged, and a striking warning sign is erected on the pole. Strict protective measures are taken during construction. Once it is found that the benchmark is pulled or displaced, it is immediately repaired and re-tested to ensure the continuity of the observation data.

Set up a protective device for parts of the ground exposed to the measuring point marker. The sedimentboard observation benchmark is prone to damage and a prominent warning sign is erected on the benchmark. Strict protective measures are taken during construction, and once the benchmark is found to have been pulled or shifted, it is repaired and retested to ensure the continuity of observational data.

A protective device shall be provided for the part of the measuring point post exposed to the ground. The observation post of settlement plate is easy to be damaged, and a striking warning sign is erected on the post. During the construction period, strict protective measures shall be taken. Once the post is pulled or displaced, it shall be repaired immediately and retested to ensure the continuity of observation data.<br>